How to send email from Node.js

This article will introduce to you how to send emails from the node.js application through the gmail smtp server. Let's take a look at the specific content.

First, we need to install the nodemailer package in our application. Use the following command to install this package.

$ npm install nodemailer

Now add the following code in the application to send the email. Be sure to update all required values ​​in the code below so that the email can be sent successfully.

var nodemailer = require('nodemailer');
var mailTransport = nodemailer.createTransport('smtps://user%40gmail.com:email_password@smtp.gmail.com');
var mailOptions = {
   from: "Sender Name <sender@example.com>",
   to: "Recipient Name <recipient@example.com>",
   subject: "Hello World",
   text: "Test email with node.js"
   html: &#39;<b>Test email with node.js</b>&#39;
};
mailTransport.sendMail(mailOptions, function(error, info){
    if(error){
        return console.log(error);
    }
    console.log(&#39;Message sent: &#39; + info.response);
});

If you are still facing other issues sending emails through gmail stmp server, make sure you are using the correct login details. Generate the application-specific password and set the required authentication-enabled account here. Additionally, it is possible to use less secure apps within your Gmail account.

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